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const assert = require('assert')
const extend = require('xtend')
const HdKeyring = require('../../../app/scripts/keyrings/hd')
// Sample account:
const privKeyHex = 'b8a9c05beeedb25df85f8d641538cbffedf67216048de9c678ee26260eb91952'
const sampleMnemonic = 'finish oppose decorate face calm tragic certain desk hour urge dinosaur mango'
const firstAcct = '1c96099350f13d558464ec79b9be4445aa0ef579'
const secondAcct = '1b00aed43a693f3a957f9feb5cc08afa031e37a0'
describe('hd-keyring', function() {
let keyring
beforeEach(function() {
keyring = new HdKeyring()
})
describe('constructor', function() {
keyring = new HdKeyring({
mnemonic: sampleMnemonic,
numberOfAccounts: 2,
})
const accounts = keyring.getAccounts()
assert.equal(accounts[0], firstAcct)
assert.equal(accounts[1], secondAcct)
})
describe('Keyring.type()', function() {
it('is a class method that returns the type string.', function() {
const type = HdKeyring.type()
assert.equal(typeof type, 'string')
})
})
describe('#type', function() {
it('returns the correct value', function() {
const type = keyring.type
const correct = HdKeyring.type()
assert.equal(type, correct)
})
})
describe('#serialize empty wallets.', function() {
it('serializes a new mnemonic', function() {
const output = keyring.serialize()
assert.equal(output.numberOfAccounts, 0)
assert.equal(output.mnemonic, null)
})
})
describe('#deserialize a private key', function() {
it('serializes what it deserializes', function() {
keyring.deserialize({
mnemonic: sampleMnemonic,
numberOfAccounts: 1
})
assert.equal(keyring.wallets.length, 1, 'restores two accounts')
keyring.addAccounts(1)
const accounts = keyring.getAccounts()
assert.equal(accounts[0], firstAcct)
assert.equal(accounts[1], secondAcct)
assert.equal(accounts.length, 2)
const serialized = keyring.serialize()
assert.equal(serialized.mnemonic, sampleMnemonic)
})
})
describe('#addAccounts', function() {
describe('with no arguments', function() {
it('creates a single wallet', function() {
keyring.addAccounts()
assert.equal(keyring.wallets.length, 1)
})
})
describe('with a numeric argument', function() {
it('creates that number of wallets', function() {
keyring.addAccounts(3)
assert.equal(keyring.wallets.length, 3)
})
})
})
describe('#getAccounts', function() {
it('calls getAddress on each wallet', function() {
// Push a mock wallet
const desiredOutput = 'foo'
keyring.wallets.push({
getAddress() {
return {
toString() {
return desiredOutput
}
}
}
})
const output = keyring.getAccounts()
assert.equal(output[0], desiredOutput)
assert.equal(output.length, 1)
})
})
})
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